【题目】What are the speakers probably doing?
A. Having a visit.
B. Looking at a picture.
C. Talking about history.
科目:高中地理 来源: 题型:
【题目】When will the man move into his new house?
A. This month. B. In two months. C. Next month.
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【题目】Why isn't Rebecca going to eat?
A. She has been to the dentist's and is in much pain.
B. She has one of her teeth filled at the dentist's.
C. She doesn't feel like eating because she isn't hungry.
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【题目】Whose flowers look better?
A. The man's.
B. The woman's.
C. The man's brother's.
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【题目】听一段材料,回答下面几个小题。
【1】What is the speaker?
A. An assistant to help organize the play.
B. The director of the school play.
C. Chairman of the students' union.
【2】What will the people be asked to do?
A. To act in the school play.
B. To help organize the school play.
C. To direct the school play.
【3】What can we learn about the people's work?
A. Maybe they will work at night.
B. They will work in the daytime.
C. They will work every day.
【4】What will the speaker do after the speech?
A. Answer questions.
B. Set up the lights.
C. Watch their performance.
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【题目】What are the speakers talking about?
A. A new camera.
B. A new computer.
C. A new cell phone.
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科目:高中地理 来源: 题型:
【题目】听一段材料,回答下面几个小题。
【1】What special food did Mrs. Wilson cook that day?
A. Some beef.
B. Some meat.
C. Some fish.
【2】What was Mrs. Wilson worried about?
A. The food.
B. The visitors' lives.
C. Her neighbor's cat.
【3】What did the neighbor's call mean to Mrs. Wison?
A. She didn't need to worry about anything.
B. She would be sorry to hear the news.
C. She would be surprised by the news.
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【题目】用32P标记玉米体细胞(含20条染色体)的DNA分子双链,再将这些细胞转入不含32P的培养基中培养,让其分裂n次,若一个细胞中的染色体总条数和被32P标记的染色体条数分别是40条和2条,则该细胞至少是处于第几次分裂的分裂期
A.第一次 B.第二次 C.第三次 D.第四次
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